Measurement-computing Digital232 Manual do Utilizador descarregar pdf (Página 7)

Section 1 Introduction

1.3

1.3 Specifications

DIGITAL I/O:

Configuration: Five 8 bit ports, programmable as inputs or outputs.

Also included are programmable handshake lines, data

latching capability, and trigger output.

Logic Levels: Outputs will drive 2 TTL loads.

Connector: I/O Port: One 50 pin card-edge. Mating connector

supplied.

SERIAL INTERFACE:

EIA RS-232C: AB, BA, BB, CA, CB

Duplex: Full with switch selectable echo/no-echo

Data Bits: 7 or 8 (switch selectable)

Stop bits: 1 or 2 (switch selectable)

Parity: Switch selectable on transmit for odd, even,

mark, space or disabled. No parity test on receive

Baud Rates: 110, 135, 150, 300, 600, 1200, 1800, 2400, 3600,

4800, 7200, 9600, and 19200 (switch selectable)

Terminator: Switch selectable CR, LF, CR-LF, or LF-CR

Control: Supports Clear To Send (CTS), Request To Send

(RTS) and switch selectable XON/XOFF

Serial I/O Buffers: 3500 Characters each

Serial Connectors: Mates with a 25-Pin Sub-D male: DCE configured.

GENERAL:

Indicators: LEDs for Send, Receive, Test, Error, and Power

Power: 105-125V or 210-250V,50, 60 Hz; 15 VA MAX.

Environment: 0 to 50 deg C; 0 to 70% RH

Dimensions: 188mm deep x 140mm wide x 68mm high. (7.39" x

5.5" x 2.68")

Weight: 1.55 kg (3.6 lbs)

Controls: Power switch, internal dip switch for RS-232

parameters

Supplied Accessories: I/O port connector, power supply and manual.

Specifications are subject to change without notice.

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Measurement-computing Digital232 Manual do Utilizador Página 7